SK Hand Tool 86018 16-Piece 12-Point SAE Wrench Set Z79334

SureGrip wrenching design on wrench box ends, drives the side of the hex of the fastener, not the corner, to increase torque and avoid edge breakage. Box ends are also countersunk to help lead the wrench over fastener heads. Open ends also feature a smooth arc radius design for improved strength and durability. Handle edges are rounded for improved gripping and increased user comfort. Short pattern design enables greater access in confined spaces. SuperKrome plating produces a jewelry-like, mirror-polished finish thats highly corrosion-resistant to help assure long life.